Studie: mensen zijn niet oorlogszuchtig van nature

Why War Isn't Inevitable: A Scientist Studies the Secret to Peaceful Societies
Door Brad Jacobson, Alternet, 18 maart 2012

[...] In The End of War, veteran science journalist John Horgan applies the scientific method to reach a unique conclusion: biologically speaking, we are just as likely to be peaceful as we are to be violent. So what keeps humans bound by a seemingly never-ending cycle of war?